<p><b><img alt="" src="<?php echo $CFG->wwwroot; ?>/mod/turnitintool/icon.gif" />&nbsp;Turnitin Assignments&nbsp;-&nbsp;Comments Remain Editable</b></p>
This option allows you to set the window of time in which a user may edit the comments they make regarding a submission. Users with the ability to grade submissions e.g. tutors, may change their own comments at any time.